Situational lesbianism. When two women engage in a sexual act, but only because it also involves a male. Often facilitated by the use of drugs and/or alcohol.
Also:
Rubbing bunnies (present tense)
Rubbed bunnies (past tense)
Yes, Tim, let's do ecstasy and go back to your apartment. Kim and I are new friends, so this will give us a chance to rub bunnies.
The act of a female rubbing her clitoris and vagina with a limp penis while the male is unconscious, leading to a chub or full erection.
A girl was horny after reading Fifty Shades of Gray, so she decided to Fun Rub her boyfriend's dick and got off while he was asleep. He woke up with a chub wondering what had happened to him. She was all wet and smiling.
When you rub your finger through the hole on your pants
Person 1: “what’re you doing?”
Person 2: “I’m giving you a noodle rub.”
After partaking in a copious amount of extra buttery movie theater popcorn, your girl gives you a quick greasy hand job with her buttered fingers during the coming attractions.
I always order the largest bucket of corn at the movies. It ensures Rachel will give me a great butter rub before the movie starts.
To vigorously rub a vagina of a passed out female for give or take 1 minute. Your one free hand should be waving up in the air like it just don't care.
Cindy: "My vag hurts today and I don't know why. Last I remember I was passing out in Ross's bed."
Shantae: "Oh damn girl, sounds like you got Ross rubbed!"
Similar to the Midas touch except everything turns to Shit rather than gold.
Man that Bubba rub has ruined multiple lawyer careers and radio stations
The act of using a chair as a form of masturbation for men and women.
My favourite type of pleasure is "Chair Rubbing"